定语从句和其他易混句型的区别及典型练习
定语从句与其他相似句式的区别
定语从句与其他相似句式的区别众所周知，定语从句是高中英语学习中的一个语法重点，老师和同学们都对此非常重视，但有的同学在做题时，一遇到从句，就往定语从句上想，尤其容易把一些形式上与定语从句相似的句型也当作定语从句来理解，从这个方面来看，解答定语从句题的关键是弄清它和易混句型之间的区别。
一、区分定语从句与简单句含定语从句的复合句与两个单句的主要区别为：前者是复合句，主从句间需用关系词连接；而后者是两个独立的句子，不需任何关系词连接。
【例题】①He tried to use a new way to solve this problem，________ didn't work.②He tried to use a new way to solve this problem. ________ didn't help.【解析】①题两个句子间用逗号连接且没有并列连词，显然是主从句关系，且为非限制性定语从句，需用关系代词which；②题中句号分隔两个句子，第二个句子中用It指代前一个句子；可见，标点符号是区分这类句子的切入点。
二、区分定语从句与并列句在英语中两个分句要有连词连接，如果没有连词，那么其中一个分句就不能是一个句子。
【例1】①He was educated at a local grammar school, ______ he went on to Cambridge.②He was educated at a local grammar school and______ he went on to Cambridge.③He was educated at a local grammar school；______ he went on to Cambridge.A.from whichB. after thatC. after whichD. from this【解析】句①前后两部分用逗号隔开, 根据句子结构的有关知识可知，逗号后面的部分为非限定性定语从句, 从句的特点是有引导词，故选C；句②前后两部分用and连接,为并列句，则选项为B；句③中没有并列连词and但是用了分号“；”。
定语从句与十一种句型易混辨析
定语从句与十一种句型易混辨析鲁山一高徐焕焕一．定语从句与并列句① He has many friends, none of whom say he is greedy.② He has many friends, but none of them say he is greedy.定语从句与主句之间是一种主从关系，需关系词将两者连接，如句①，故填whom ；并列句是由并列连词等连接起来的句子，此时不再需要关系词了，如句②，故填代词them.二．定语从句与强调句①It was in Wuhan that Jill met the girl and adopted her.②It was in Wuhan where Jill met the girl and adopted her.强调句型的结构式: “ It is／was＋被强调部分＋that 从句”判断是不是强调句标准是：先把It is／was… that去掉，剩下的句子如果仍然成立，则为强调句型，如句①，故填that，否则为定语从句，如句②，故填where.三．定语从句与强调句在特定语境中的区分----Where did you meet him?-----It was in the factory B he worked.A. thatB. where从语法结构上分析，A 、B两个选项都合适，填 A ，是强调句型，填 B ，是定语从句；但是结合语境，填A句意为“他是在这个工厂工作的，”答非所问，而填B句意为“是在他工作的工厂里，”符合语境，故正确答案只能是B.四．定语从句与结果状语从句① I want to have the same dictionary as he has.② She is such a kind teacher that all of us respect her.如果as, that在引导的从句中充当一定成分，则它们引导的是定语从句，如句①, 故填as ；相反，如果它们只起连接作用，则它们引导的是结果状语从句，如句②，故填that.五．定语从句与地点状语从句①We should go to the place where／in which we are needed most.②We should go where we are needed most.where引导定语从句，其前一定要有表地点的先行词，而且可以用“介词＋which”替代where ，如句①, “place”做先行词，故填where／in which ；而地点状语从句前无先行词，只能用where引导地点状语从句，如句②，故填where.六．定语从句与固定句型①It was the time when the two countries were at war.②It was the first time that she had ever left her motherland.句①中time是先行词，其后是when引导的定语从句；句②是固定句型：It ＋is／was＋序数词＋time＋that从句.七．定语从句与两个简单句①I found a note on the table, which read: “I’ve left for Harbin.”②I found a note on the table. It read: “I’ve left for Harbin.”含有定语从句的复合句，有主句，有从句，即定语从句，必须要有关系词，如句①；而两个简单句是两个独立的完整的句子，不需要关系词，如句②。
定语从句与易混淆句型
Let’s have a try at once
• She expressed the hope that they would come to visit China again.
同位语从句：they would come to visit China 对hope 进行具体的解释说明。
• The hope that she expressed is that they would come to visit China again.
4. (1) Is this school __D___ you ever visited? (2) Is this the school __A___ you ever studied? (3) Is this the school in __B___ you ever studied? A. where B. which C. that D. the one
定语从句与并列句的主要区别： 并列句有像and，but，so等并列连词 或两个句子用分号连接， 这时就不能再用引导定语从句的关系词了。
Practice:
① Mr. Smith made a lot of money，
most of ____ was spent helping the poor．
②It is the factory w__h_e_re_ Mr. Wang works．
强调句的结构为: “It is／was＋被强调部分＋that＋从句” 强调句检测的标准： 先把It is／was, that去掉，再把被强调部分还原， 在不增加或减少任何单词的情况下， 如句子仍然成立则为强调句，否则为定语从句。
定语从句易混淆句型练习:
Practice !!!
定语从句与其他句型的比较
定语从句与其他句型的比较一、定语从句和同位语从句的区别1、从意义上讲，定语从句的作用相当于一个形容词，是用来修饰前面的名词或代词的；同位语从句的作用相当于一个名词，是对前面的名词作进一步解释的。
例如：We heard the news that he had told her. 我们听到他对她说的消息。
（定语从句）We heard the news that he had won the game. 我们听到消息他赢得了比赛。
（同位语从句）2、引导定语从句的关联词在从句中作宾语可以省略或被其他词代替；而同位语从句的引导词一般不能省略，更不能被代替。
例如：1. The news (that) she heard is true. 她听到的消息是真的。
2. The news that she will go abroad is true. 她将出国这消息是真的。
3、引导词的区别：由how、whether、if、what可以引导的同位语从句，不可以引导定语从句1) The question whether we need it has not been considered.2) I have no idea what have happened to him.3、由when, why, where引导的定语从句分别修饰或说明表示时间、原因或地点的词，但它们引导的同位语从句一般不和表示时间或地点的词同位。
例如：1. I still remember the day when I first came to Beijing.2. I have no idea when she will be back.3. This is the house where I lived two years ago.4. The question where we shall have a meeting hasn't decided.例1、3中的when和where引导的是定语从句，day 和house 分别表示时间和地点；例2、4中的when 和where引导的是同位语从句。
高中英语 高三年上学期语法复习之定语从句与其他从句的易混点 及练习(含答案 )
定语从句与其他从句的易混点定语从句作为高考常考的一个重要语法，我们知道它是由一个从句修饰或限定前面的一个先行词。
然而在形式上它与其他一些从句有极其相似的地方，能够理清定语从句与其句子的区别和易混点极为重要。
易混点一定语从句和并列句定语从句与并列句的主要区别：句中若有and，but，so等并列连词或分号则为并列句，此时不需要再填引导词。
[例1]She has written many novels，some of ________ are interesting.[分析]which which引导定语从句，修饰先行词novels，“some of which”在从句中作主语。
[例2]She has written many novels，and some of ________ are interesting.[分析]them此句为and引导的并列句。
易混点二定语从句和地点状语从句定语从句与地点状语从句的主要区别：定语从句有表示地点的先行词，而地点状语从句则没有；定语从句修饰的是先行词，状语从句修饰的是谓语动词。
[例1]We young people should go to the place ________ is in need of help.[分析]which/that关系代词which/that引导定语从句，修饰先行词“the place”，且在从句中作主语。
[例2]We young people should go ________ we're most needed.[分析]where where引导地点状语从句，修饰主句谓语动词go。
特别提醒：定语从句与地点状语从句的主要区别是：定语从句有一个要修饰限定的先行词，而地点状语从句没有。
易混点三定语从句和时间状语从句定语从句与时间状语从句的主要区别：定语从句有表示时间的先行词，而时间状语从句则没有；定语从句修饰先行词，状语从句修饰谓语动词。
定语从句与六种易混句型巧区分
定语从句与六种易混句型巧区分定语从句是高中阶段的重点语法项目之一。
因此，同学们有必要全面弄清其用法。
定语从句从句型上讲，它与六种句式相似，十分容易混淆。
为了帮助同学们分清定语从句与这六种句型的差异，现将其分类例析如下。
一、定语从句与并列句1．用一个恰当的词完成下列句子，使之完整与正确。
①Mr Li has three daughters，none of _____ is an engineer．②Mr Li has three daughters，but none of _____ is a dancer．③Mr Li has three daughters； _____ are doctors．2．定语从句与并列句的主要区别在于：并列句有像and，but，so等并列连词或两个句子用分号连接，这时就不能再用引导定语从句的关系词了。
从结构上看，①小题是定语从句，故填whom；②小题有并列连词but，是并列句，故填代词 them；③小题是两个并列分句，无需连接词，缺少主语，故填none或they。
二、定语从句与地点状语从句1．用一个恰当的词完成下列句子，使之完整与正确。
①Rice doesn't grow well _____ there is not enough water．②I still remember the farm _____ my parents worked ten years ago．2．定语从句与地点状语从句的主要区别在于：定语从句有表示地点的先行词，而地点状语从句则没有；定语从句的关系词根据需要可用“介词＋which”来代替where，而地点状语从句则通常只能由where引导。
因此，从结构上看，①小题无表示地点的先行词，故为表示地点的状语从句，填where；②小题中the farm是先行词，是定语从句，故填where，此处的 where可用on which替换。
三、定语从句与强调句1．用一个恰当的词完成下列句子，使之完整与正确。
定语从句和名词性从句易混点和练习(答案)
定语从句和名词性从句易混点讲解和练习定语从句（Attributive Clauses）定语从句是在复合句中修饰名词或代词的句子，由关系词（关系代词或关系副词）引出。
e.g. She is the girl who talked to me yesterday.名词性从句名词性从句相当于一个名词的功能，根据其在主句的功能作用又可分为主语从句、宾语从句、表语从句和同位语从句。
分类如下：主语从句：What he told me is a secret.宾语从句：I have forgotten what he told me.表语从句：That is what he told me.同位语从句：The news that we won the match was true.引导词总结如下表：用法区别：第一，定语从句有先行词，且先行词可以放入后面的从句中使从句完整；名词性从句中的主语从句、表语从句和宾语从句没有先行词第二，名词性从句和定语从句的最本质的不同点在于，前者在句子中做名词，而后者相当于形容词，修饰或限制名词或代词。
名词性从句由that引导时，通常不充当从句的句子成分，故that可省去。
但定语从句由that引导时，如在从句中充当主语时，则that不能省去。
I know (that) he is to blame.We all know the story that was told by our teacher.第三，使用中最大的区别：定语从句由于在句子中只作定语，故去掉它，整个句子还完整，就像普通的句子去掉一个定语不影响原句的完整性一样。
但名词性从句由于它们充当的是句子的骨干成分（主语，宾语或表语），故去掉它们，原句就不通了。
The boy who has a surprised look is sitting there.Who will come here is unclear.注：用于同位语从句的名词通常有hope, fact, truth, belief, news, idea等抽象名词。
定语从句与六种易混句型巧区分1
定语从句与六种易混句型巧区分一、定语从句与并列句1．John’s parents kept telling him that he should work hard, but ＿＿＿＿＿didn’t help．A．he B．it C．which D．who2．Cedric was so angry that he kicked a chair and broke one of its legs, ＿＿＿＿＿was rather funny．A．／B．it C．that D．which3．I advised him to give up smoking; ＿＿＿＿＿didn’t help．A．it B．I C．which D．as二、定语从句与强调句的区别] 4．It was about 600 years ago ＿＿＿＿the first clock with a face and an hour hand was made． A．that B．until C．before D．when5．It was January 1st ＿＿＿＿＿I paid a visit to my friend Jennifer．A．that B．until C．before D．when三、定语从句与同位语从句的区别6．The fact ＿＿she hasn’t known the result of the examination is clear．A．that B．which C．／D．about which7．The fact ＿＿＿＿＿she told me yesterday is very important．A．which B．that C．／D．All of the above．四、as引导的非限制性定语从句与it作形式主语时的区别8．＿＿＿＿＿is known to everybody, the moon travels round the earth once every month．9．＿＿＿＿＿is known to everybody that the moon travels round the earth once every month．A．It B．As C．That D．WhatⅠ．A．whom B．them C．they D．who1．Mr Smith has three sons，none of ＿＿＿＿is a computer expert．2．He has three sisters，＿＿＿＿＿are doctors．3．She has three CDs，but none of＿＿＿＿＿is interesting．4．I have many friends，and all of＿＿＿＿＿are nice and friendly．5．Miss Yang has some relatives here；＿＿＿＿like her very much．Ⅱ．A．where B．which C．in which D．that1．Rice grows well ＿＿＿there is enough water．2．I know the university ＿＿＿＿my parents worked ten years ago．3．After th ewar，a new school building was put up ＿＿＿there had once been a theatre．4．The hospital ＿＿＿＿Mr Li was operated on in has taken on a new look．Ⅲ．A．that B．when C．where D．who 1．It is on a summer afternoon ＿＿＿＿he met Liang Wei from Shanghai．2．Is it on the farm ＿＿＿＿Mr Wang lives？3．It is the farm ＿＿＿＿Mr Wang lives．4．Is it Lang Weiwei ＿＿＿＿is speaking to a foreigner？Ⅳ．A．that B．as C．who D．which1．Nobody in our school has the same camera ＿＿＿＿you have．2．She is such a good girl ＿＿＿＿does well in French．3．She is such a good girl ＿＿＿＿all of us like to make friends with her．Ⅴ．A．that B．which1．The news ＿＿＿＿he told me sounds reasonable．2．The news ＿＿＿＿China has joined the WTO excites all the Chinese．Ⅵ．A．that B．when C．which1．It is the first time ＿＿＿＿I have been here．2．It was the time ＿＿＿＿we had a hard life．定语从句与其易混句型小练1．Is there a shop around ________ I can get a pack of cigarettes?A. whichB. whereC. thatD. what2. ________ human beings live in great numbers, the waters are very likely to be polluted.A. ThatB. WhereC. WhyD. But3.It was in the small house _______was built with stones by his father ______he spent his childhood.A. which, thatB. that, whereC. which, whichD. that, which4.— ________ you got to know my telephone number?—Through a friend of yours.A. How was itB. What was itC. How was it thatD. What was it that5. When I try to find ________ tat prevents so many people from taking part in the program, it seems to me that there are two main causes.A. what it isB. what to doesC. why it doesD. why it is6.John’s parents kept telling him to give up smoking, but ________ didn’t help.A. heB. itC. whichD. who7.They have a son and two daughters , _________ live in this city.A. all of themB. both of themC. everybody of whomD. all of whom8.They have a son and two daughters, and_________ live in this city.A. all of themB. both of themC. everybody of whomD. all of whom9.Mr Smith was so angry that he kicked a chair and broke one of its legs , _________ was rather funny.A.不填B. itC. thatD. which10.__________, the sailors returned twenty days later, ill, tired and unhappy.A. It is reported thatB. As is reportedC. Which is reportedD. What is reported11._________the sailors returned twenty days later, ill, tired and unhappy.A. It is reported thatB. As is reportedC. Which is reportedD. What is reported12.The fact _________ she doesn’t know the result of the examination is clear.A. thatB. whichC.不填D. about which·定语从句专项练习概念:1.在句子中修饰名词或代词,定语从句在句中充当定语.2.定语从句必须有先行词,并尽量靠近先行词.3.在定语从句中,关系词在从句中充当成分.关系代词与关系副词关系代词:指人:who(主格),whom(宾格),whose(所有格)指物:which(主格,宾格),whose(所有格)指人或物:that关系副词:when,where,why1.This is all____I know about the matter.A.thatB.whatC.whoD.whether2Is there anything else_____you require?A.whichB.thatC.whoD.what3.The last place _____we visited was the Great Wall.A.whichB.thatC.whereD.it4.He talked happily about the men and books_____ interested him greatly in the school.A.whichB.thatC.itD.whom5.There is no dictionary_____you can find everything.A.thatB.whichC.whereD.in that6.This is one of the best books_______.A.that have ever been written C.that has writtenB.that has ever been written D.that have written7.He wrote a letter to me,telling me everything__ _ he saw on the way to the Paris.A.whatB.thatC.whichD.where8.Is oxygen the only gas_____helps fire burn?A.thatB./C.whichD.it9.Is there anything_____to you?A.that is belongedB.that belongsC.which belongsD.that belong10.The scientist and his achievements______you told me about are admired by us all. A.which B.that C.who D.whose11.Which of the books______were borrowed from him is the best?A.whichB.whatC.thatD.whose结论:先行词有下列情况或附有下列修饰语时,通常关系代词that1)先行词是all,no none,everyone, something,much, little等2)先行词前有序数词,形容词最高级,the last,the same,the only等.3)如果先行词中既含有表示人的名词又有表示物的名词时.4)若主句中有疑问代词who,which 为了避免重复, 关系代词不要再用who,which.1.Do you know who lives in the building______there is a well?A.in front of itB. in front of whoseC.in front of whichD.in front which2.I’ll never forget the day____I joined the League.A.on whichB.in whichC.whichD.at which3.The woman_____my brother spoke just now is my teacher.A. whoB.to whomC.to who D whom4.Jeanne was her old friend,____she borrowed a necklace.A.from whoB.from whomC.to thatD.to whom5.His glasses,_____he was like a blind man,fell to the ground and broke its leg.A.whichB.with whichC.without whichD.that6.she is a teacher of much knowledge,_____much can be learned.A.whoB.thatC. from whichD.from whom7.He built a telescope_____he could study the skies.A.in whichB.with thatC.through whichD.by it8.Do you know the reason____he was late?A.thatB.whichC.for whatD.for which9.I have bought two ballpens,____writes well.A.none of whichB.neither of whichC.none of themD.neither of them10.The Second World War_____millions of people were killed in 1945.A.during whichB.in thatC.whereD.on which11.China has many rivers,____the Changjiang River is the longest.A.whichB. in whichC.among whichD. one of which12.This is the very knife_____I used to cut apples yesterday.A.thatB.by whichC.whichD.with which13.The speed____which you drive your car mustn’t too high.14.In the park there are many flowers,the colour_____ which is bright and nice.15.The little girl is reading a book,_____which there are many pictures.16.What were the things_______which he was not too sure?17.They held a meeting,____which the hospital director made a speech.18.The book,_____which he paid 6 yuan,is worth reading.19.Is this the man____whose house the police found the lost coloured TV?20.The villagers dug along tunnel______which they could go to the fields without being found by the Japanese soldiers.21.Wu Dong,_____whom I went to the concert, enjoyed it very much.22.The stories about Long March,_____which this is one example,are well written.结论:介词﹢关系代词引导的定语从句,关键是判断介词的选择,方法一是看从句谓语部分缺少什么介词(习惯搭配),再则可以通过整个句子整体含义来判断,结合生活实际来判断.1.______was natural,he married Jenny. A.Which B.That C.This D.As2.Such signs_____we use in the experiment______Greek letters. A.as ,are B.as,is C.that,are D.that,is3.I passed him a large glass of whisky,_____ he drank immediately . A.that B.as C.which D.who4.She is very good at dance,____everybody knows. A.that B.which C.who D.as5.It was raining,_____was a pity. A.what B.that C.the which D.which6.______has been said above,grammar is a set of dead rules. A.Which B.What C.That D.As7.We do the same work_____they do. A.which B.as C.than D.like8.The earth is round,_____we all know. A.that B.which C.who D. as结论: as ,which均可以引出非限制性定语从句,如都指前一句话的意思,二者可以互换.as 引导的从句可以放在句首,as 本身有“正如…..正象…”. 一类的含义. 与之连用的词有know,see,expect, announce,point out等.此外,在the same…as…such….as….中as引导的是限制性定语从句.1A.Is this the factory_____you visited last year?B.Is this factory____you visited last year?a.thatb.wherec.in whichd.the one2.A.Mr Smith is one of those foreigners who____ working in China.B.Mr Smith is the only one of those foreigners who____working in China.a.isb.hasc.haved.are3.A.Don’t discuss questions such_____those.B.Let’s discuss only the questions______we are interested in.a.whichb.thatc.asd.about which4.A. All____I need is a good rest. a.What b.All whatB. ____I need is a good rest. c.that d.Which 5.A.Pisa is a city, ___ has a leaning tower. B.Pisa is a city,____there is a leaning tower.a.whichb.thatc.whered.there6.A.This is the place____we visited last year. B.This the place____we worked last year.a.whichb.wherec. in thatd.there7.A.The news____he told us was very exciting. B.He has brought us the news____our teamhas won the game.a.whatb.asc.thatd.where8.It is in a box____I have hidden my money. We’ll go___we are needed.a.thatb.in whichc.whered.in itA. itB. asC. thatD. whatE. which1.______ is known to everybody , the moon travels round the earth .2.______ is known to everybody that the moon travels round the earth .3.______ is known to everybody is that the moon travels round the earth .4.______ everybody knows, the moon travels round the earth .5.The moon travels round the earth ,______ everybody knows.【答案】1.B; 2.A; 3.D; 4. B; 5. A/E【高考衔接】2004上海春季高考的36、37、38和41题。
如何区分定语从句与其他句型_石晓娜
如何区分定语从句与其他句型重点定语从句是高考的重点，同学们在学习中常将它与以下四种句型混淆。
一、定语从句与同位语从句that既能引导同位语从句，又能引导定语从句。
这两种从句在形式上和结构上都特别相似，同学们该如何区分呢？同位语从句一般跟在名词fact，news，promise，truth，belief，thought，idea，answer，information，doubt，suggestion等后面，用以说明或解释前面的名词。
定语从句与同位语从句的不同之处：同位语从句用来进一步说明前面名词的内容，定语从句用来修饰、限定前面的名词。
引导同位语从句的that只是一个连词，不充当任何成分，不可省略，也不能用which替换；引导定语从句的that是关系代词，既指代先行词，又在从句中充当成分，在作宾语时常可省略，有时也可以和关系代词which替换。
A.This is the news that Li Ming told me.这是李明告诉我的消息。
B.We have heard the news that our team had won.我们已经听到那则消息，我们队已经获胜。
分析：A句中，that Li Ming told me是对先行词进行限定、修饰的，即李明告诉我的消息，that作told 的宾语，可以省略，也可用which替换，所以A句为定语从句。
B句中，that our team had won说的是消息的内容，是对消息进行解释说明，而不是修饰限定，that不能省略，也不能用which来替换，所以B句为同位语从句。
巩固练习：1.The news_____another power station will be built cheered all the villagers.A.whichB.thatC.whatD.whatever2.The fact_____surprised me is that he is not Chi-nese.A.whenB.thatC.whatD.how参考答案：1.B 2.B解析：句1的从句中句子成分完整，说的是先行词的内容，因此是同位语从句，填入连词that。
易混易错定语从句10例
易混易错定语从句10例关于定语从句，对于一些英语研究者来说，可能会有很多混淆和错误。
下面让我们来看看一些关于定语从句混淆和错误的例子。
第一，定语从句不能用简单的连词“and”连接，而应使用“that”或“which”：错：The professor and teaches us English is from England.正：The professor that teaches us English is from England.第二，定语从句应使用定冠词“the”：错：This is a book, has a lot of pictures.正：This is the book that has a lot of pictures.第三，定语从句应使用主语从句：错：The girl, she is very friendly.正：The girl who is very friendly.第四，定语从句不能使用“who”：错：The people who live in this city are friendly.正：The people that live in this city are friendly.第五，定语从句应使用形容词从句：错：The house, it is very big.正：The house which is very big.第六，定语从句不能使用“that”：错：This is the man that works in the bank.正：This is the man who works in the bank.第七，定语从句不能使用“which”：错：This is the girl which is my friend.正：This is the girl who is my friend.第八，定语从句应使用宾语从句：错：She told me that I should study harder.正：She told me that I should study harder.第九，定语从句不能使用“where”：错：This is the place where I live.正：This is the place that I live.第十，定语从句应使用时间从句：错：This is the day, it is my birthday.正：This is the day when it is my birthday.以上是一些关于定语从句混淆和错误的例子。
定语从句和其他易混句型的区别及典型练习
定语从句和其他易混句型对比和区别一．定语从句与并列句1.并列句用分号（；）或连接词and, but来连接。
2.定语从句用关系词来引导，关系词具有两个作用：一是放在先行词与定语从句之间起连接（主句和从句）作用，二是充当从句中的一个成分。
练习：Li has three daughters, none of________ is an engineer.Li has three daughters, but none of__________ is a dancer.Li has three daughters; __________ are doctors.二. 定语从句与地点状语从句1. where引导的定语从句用来修饰表示地点意义的名词或代词，可以改成“介词+which”。
2. where引导的地点状语从句用来修饰动词，表示动作发生或存在的地点，不可改成“介词+which”。
：3.做题时，先根据句意确定有无先行词。
如有，是定语从句，如无，是状语从句。
对比下面两个句子：He left the key where he had been an hour ago.He left the place where he lived for many years.练习：doesn’t grow well _____ there is not enough water.still remember the farm_____ my parents worked ten years ago.3. The visitor asked the guide to take his picture _____ stands the famous tower.A. thatB. whereC. whichD. there三. 定语从句与强调句1.强调句型可以还原成正常语序的句子，也就是说，强调句型中去掉It be… that后，句子仍然通顺，意义也依然完整，只是没有那么强调突出。
定语从句与易混句型的区别
Ｃ ａ ｅ ｗｈｃ ． ｆ ｒ ｉｈ ｔ
Ｄ．ｒ ｍ ｉ ｆｏ ｔ ｓ ｈ
Ｉ ａｅ ｈ ｖ
【 解析 】 句①前后两部分用逗号隔开。 根据句
ｗ ａｓ ａ ｕ ｃｃｅｓｓ． ｓ
— —
ｄ ｄ ｔ ｅｐ ｉ ｎ’ ｈ ｌ ．
ｐ ａ ｓ ｂ ｔ ｏ ｅｏ ｌｙ ， ｕ ｎ ｎ ｆ
【 析 】 句① 中 的两 个 句 子 之 间用 逗 号 连 接 解
且没 有 并 列连 词 ， 然 是 主从 句 关 系 ， 为 非 限 定 显 且
Ａ．ｈ ｓ ｈ ｍ ｔ ｅ ｅ；ｔｅ Ｃ．ｈ ｓ ｔ ｏ ｅ；ｗｈ ｃ ｉｈ
— —
名 词 性 从 句相 当 于一 个 名 词 ， 句 中作 主 语 、 在 宾语 、 语 、 表 同位 语 。 定语 从 句 在 句 中作 定 语 ， 须 必
ｈ ｎｔ ｎｔ ｍｂ ｉ ｇ ． ｅｗｅ ｏＣａ ｒｄ ｅ ｏ
② Ｈ ａ ｄ ｃｔｄａ ａ ｏａ ｇａ ａ ｈ ｏ ａ ｄ ｅ ｓ ｕａｅ ｔ ｃｌ ｒｍｍ ｒ ｃ ｏｌ ｎ ｗ ｅ ｌ ｓ
子 结 构 的 有 关 知 识 可 知 ， 号 后 面 的 部 分 为 非 限 定 逗
② Ｄ ｏ ｎｅｓ ｎ ｅ ａｉｒａｔ — ｈ ． ｏ ｕｕｄｒａｄｔ ｓ ｃ— ｙ ｔ ｈ ｅ ｅｆ ｅｘ ｅ
ｐａｎ ｄｏ ｏ ｓｎｗ？ ｌｉｅ ｕ ｕｔ ｏ ｔｙ ｊ
Ａ．ｈ ｔ ｔ ａ Ｂ． ｉ ｈ ｗｈ ｃ Ｃ．ｈ ｎ ｔ ｅｏ ｅ Ｄ． Ｓ ａ
ｗｅ ｅｐ ｐ ｌ ｒ ｒ ｏ ｕ ａ ．
一
ｄｄ ｔ ｒ ． ｉ ｎ’ ｗｏ ｋ
定语从句与其易溷淆句型
定语从句与其易混淆句型的辨析众所周知，定语从句是高中英语学习中的一个语法重点，老师、同学们都对此予以重点关注。
由此造成了这样一种现象：做题时，一遇到从句就往定语从句上想，尤其容易把一些形式上与定语从句相似的句型（主要是同位语从句、强调句、地点和时间状语从句）也当作定语从句来理解，结果产生错误。
因此，从某个方面来说，解答定语从句题的关键是弄清它和易混淆句型之间的区别。
一、定语从句与同位语从句定语从句和同位语从句都置于被修饰的名词或代词之后，形式上非常相似，尤其是由that引导时，最难区分。
实际上，两者的根本区别在于句法功能不同，与先行词的关系不同。
1. 句法功能不同定语从句相当于一个形容词，用来修饰、描述或限制其前面的名词、代词（称为先行词）或整个句子；同位语从句则相当于一个名词，是先行词所述内容的展开，即说明先行词的具体内容。
定语从句的引导词that在从句中一定充当句子成分；而同位语从句中的引导词that（被称为连接代词）在从句中只起连接作用，不充当任何句子成分。
定语从句的引导词在从句中作宾语或状语时，可以省略或被其他词代替；而同位语从句的引导词则一般不能省略，也不能被代替。
例1The news （that / which）we picked up from his informal conversation is true.我们从他的闲谈中听到的那个消息是真实的。
例2The news that Mr Li will teach us English next semester is true. 李先生下学期将教我们英语这个消息是真实的。
点评：例1的中that从句是定语从句，其作用相当于一个形容词，用来限定the news，that在从句中作宾语，可省略。
例2中的that从句是同位语从句，其作用相当于一个名词，本身就是the news的内容，that不能省略。
2. 与先行词关系不同定语从句所修饰、限定的先行词可以是名词或代词，当that省略时，定语从句本身是一个不完整的句子。
(完整版)定语从句与六种易混句型巧区分
定语从句与六种易混句型巧区分一、定语从句定语从句which / that /who / whose / whom / as / when / where / why1.That bank which / that was opened last week is a very modern one.2.An architect is a person who / that designs houses and buildings.1.The island, which is at the mouth of the river, is being developed asa scenic spot.2.My son, who is a surgeon, is now in Sweden as a visiting scholar.3.The man with whom you shook hands just now is head of our department.4.The room in which my family live used to be a garage.1.That is the book ( which / that ) I referred to in my talk.2.He is a teacher ( whom / that ) we all have high respect for.1.This is the best film that has ever been made.2.The first place that we visited was the Great Wall.3.The only furniture that he had in the room was a bed and a smalldesk.4.That is all that I want to say. / Is there anything that I cando for you?5.They talked about persons and things that they remembered inthe school.6.Is there any book that I can refer to?7.Who is the girl that is standing at the school gate?Which is the book that you want to borrow?1.The hero whose left leg he lost in the war is well looked after.2.On the hill were maple trees whose leaves had turned red.On the hill were maple trees the leaves of which had turned red. On the hill were maple trees of which the leaves had turned red.He is a teacher, as / which is clear from his manner.As is natural, she married an American businessman.He used such expressions as he could find in the texts.They stayed for the night in the same room as / that they had once rented.I still remember the day when / on which we first met.We will never forget the day which we spent together.We will never forger the day when we worked together.The city where / in which I was born is on the new railway line.I like to take my vacation in the mountain, which is quiet and beautiful.I like to take my vacation in the mountain, where there are many plants.This is the reason why / for which he left the company.This is the reason which he gave us for his action.This is the reason why he did that thing.二、定语从句从句型上讲，它与六种句式相似，十分容易混淆。
定语从句与其它易混句型的比较
定语从句是高中英语教学的重点、难点,也是历年高考的热点。
为便于同学们学习掌握该内容,本文拟从结构入手比较定语从句与其易混句型。
主要体现在以下几个方面:一、定语从句与并列句的判断1.I have tw o close friends and both of ________are doctors.2.I have tw o close friends,both of ________are doctors.A.whoB.w ho mC.themD.w hich解析:解答此类试题时一定要注意标点符号和并列连词的使用。
and,but,so,or 等只连接两个独立分句而构成并列句。
没有and,but,so,or 等为非限制性定语从句。
正确答案为:1.C 2.B二、定语从句与状语从句的判断A.定语从句与地点状语从句He adv ised me to live in the place ________the air is fresher.A.in w hereB.in whichC.the place w hereD.w here解析:从句前有无先行词是判断定语从句与地点状语从句的重要标志。
这个句子有先行词the place ,所以是定语从句,因此B 和D 均对,改成He adv ised me to live________the air is fresher ,那才是地点状语从句,只能选D.w here 。
B.定语从句与结果状语从句His plan was such a go od one ________we all agreed to accept it.A.soB.andC.thatD.as解析:从句中的成分是否完整是区别这两类从句的重要标志。
该句中的成分完整因此是such …that …引导的状语从句,that 在从句中不担任成分,从句中有宾语it 。
如果从句中无it,则为定语从句,因先行词被such 修饰,所以关系代词用as 。
定语从句与六种易混句型巧区分(学案)
定语从句与六种易混句型巧区分一、定语从句是高中阶段的重点语法项目之一。
因此，同学们有必要全面弄清其用法。
定语从句从句型上讲，它与六种句式相似，十分容易混淆。
为了帮助同学们分清定语从句与这六种句型的差异，现将其分类例析如下。
一、定语从句与并列句1．用一个恰当的词完成下列句子，使之完整与正确。
①Mr Li has three daughters，none of _____ is an engineer．②Mr Li has three daughters，but none of _____ is a dancer．③Mr Li has three daughters；_____ are doctors．定语从句与并列句的主要区别在于：并列句有像and，but，so等并列连词或两个句子用分号连接，这时就不能再用引导定语从句的关系词了。
二、定语从句与地点状语从句1．用一个恰当的词完成下列句子，使之完整与正确。
①Rice doesn't grow well _____ there is not enough water．②I still remember the farm _____ my parents worked ten years ago．定语从句与地点状语从句的主要区别在于：定语从句有表示地点的先行词，而地点状语从句则没有；定语从句的关系词根据需要可用“介词＋which”来代替where，而地点状语从句则通常只能由where 引导。
三、定语从句与强调句1．用一个恰当的词完成下列句子，使之完整与正确。
①It is on the morning of May 1st __ I met Liang Wei at the airport．②It is the factory ___ Mr Wang works．定语从句与强调句的主要区别在于：强调句的结构为“It is／was＋被强调部分＋that＋从句”。
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定语从句和其他易混句型对比和区别一．定语从句与并列句1.并列句用分号（；）或连接词and, but来连接。
2.定语从句用关系词来引导，关系词具有两个作用：一是放在先行词与定语从句之间起连接（主句和从句）作用，二是充当从句中的一个成分。
练习：1.Mr Li has three daughters, none of________ is an engineer.2.Mr Li has three daughters, but none of__________ is a dancer.3.Mr Li has three daughters; __________ are doctors.二. 定语从句与地点状语从句1. where引导的定语从句用来修饰表示地点意义的名词或代词，可以改成“介词+which”。
2. where引导的地点状语从句用来修饰动词，表示动作发生或存在的地点，不可改成“介词+which”。
3.做题时，先根据句意确定有无先行词。
如有，是定语从句，如无，是状语从句。
对比下面两个句子：He left the key where he had been an hour ago.He left the place where he lived for many years.练习：1.Rice doesn’t grow well _____ there is not enough water.2.I still remember the farm_____ my parents worked ten years ago.3. The visitor asked the guide to take his picture _____ stands the famous tower.A. thatB. whereC. whichD. there三. 定语从句与强调句1.强调句型可以还原成正常语序的句子，也就是说，强调句型中去掉It be… that后，句子仍然通顺，意义也依然完整，只是没有那么强调突出。
而定语从句去掉了It be… that后句子就不完整了。
2.强调句型常常与定语从句混合使用。
Could it be in the restaurant in which you had dinner with me yesterday that you lost your handbag?It is in Qingdao you're going to pay a visit to that this kind of washing machine is produced.It was in Beihai Park where they made a date for the first time that the old couple tole us their love story.练习;1. It is on the morning of May 1st _____ I met John at the airport.It is the morning of May 1st _____ I met John at the airport.2. It is in the factory _______John works.It is the factory _______John works.四. 定语从句与结果状语从句1. such/the same--- as中，as是关系代词，其后句子不完整，as在从句中充当成分（主、宾或表语）。
2.such---that结果状语从句中，其后句子是完整的，that只起连接作用。
对比下面两个句子：He is such a good teacher as we all love and respect.He is such a good teacher that we all love and respect him.练习：1.I have the same computer _____you have.2. She is such a kind girl _____all of us like to make friends with her.3. It is such a good place _____everybody wants to visit _____it is well-known all over the world.A. which; thatB. as ; asC. as ;thatD. that; as五. 定语从句与习惯句型注意固定句型：It is the first/second/third time that+ 从句（从句用现在完成时）1.It is the first time ______she has been in Shanghai.2.It was the time _______Chinese people had a hard life.答案: 1.that 2.when六.定语从句与单句注意标点符号：两个单句间用句号，而定语从句两个句子间用逗号。
1.The mother told the lazy boy to work, ____didn’t help2.The mother told the lazy boy to work. _____didn’t help.练习：There are 56 students in our class, most of ____are girls.七. 各句型之间的异同（一）定语从句与同位语从句的区别1.that连接同位语从句：放在抽象名词（news, idea, fact, suggestion, advice, hope等）之后，表明抽象名词的具体内容（中间加be可帮助理解）。
同位语从句句子本身成分完整，that无意义，只起连接作用，不在从句中作任何成分，不能省略，也不可用which代替。
2.that引导定语从句：定语从句句子不完整，that是关系代词，它在从句中不但起连接作用，同时在从句中作某一成分（主语、宾语或表语），作宾语时可省略，指物时还可用which替换，指人时常可用who代替。
（二）强调句型与主语从句的区别强调句型中去掉It be… that后，句子仍然通顺，意义也依然完整，只是没有那么强调突出。
主语从句的复合句中的it是指示代词，后面多为系表结构或被动语态。
如果去掉It be…that，句子就不通顺了。
（三）it, as与what三种句型的转换What is well known to us all is that the 2008 Olympic Games were a great success.（what连接的主语从句）It is well known to us all thatthe 2008 Olympic Games were a great success.（形式主语it引导的主语从句）As is well known to us all, the 2008 Olympic Games were a great success.（as引导的定语从句）练习：1.The news ______came from the front was true.2.The news ______he won the game was true.3.She was not ______she used to be.4.The city is no longer a place _____ it used to be.5._____ is known to us all, paper was first made in China.6._____ is known to us all that paper was first made in China.7. She was not the woman ______she used to be.The city is no longer _____it used to be.典型练习题：1. I, ___your good friend, will try my best to help you out.A.who isB.who amC.that isD.which am2. The old man has two sons, ___are lawyers.A.both of themB.both of whoC.both of whomD.both of they3. He is a man of great knowledge, ___much can be learned.A.in whomB.about whomC.from whomD.of whom4. I can tell you ___he told me last week.A.all whichB.all whatC.that allD.all that5. Is oxygen the only gas ___helps fire burn?A.thatB./C.whichD.what6. Air, ___we breathe every day, is around us all the time.A.thatB./C.whichD.it7. This is the museum ____we saw an exhibition the other day.A.thatB.whichC.whereD.in that8. This museum is ___you visited the other day.A.thatB.whichC.whereD.the one9. This is the museum ___you saw the other day.A.thatB.whereC.in whichD.in that10. It is the third time ___late this month.A.that you arrivedB.when you arrivedC.that you’ve arrivedD.when you’ve arrived11. It was in 1969___the American astronaut succeeded in landing on the moon.A.thatB.whichC.in whichD.when12..We often think of the days ___we spent together on the island.A.whenB.whichC.in whichD.during which13. Have you ever been to Shanghai, ____I left ten years ago?A.whereB.whichC.thatD.when14. He has left Beijing, ___a meeting is to be held.A.whenB.whereC.asD.which15. This is the very place ___I’m wishing to live in.A.whereB.whichC.thatD.in which16.I have bought the same dress ____she is wearing.A.asB.thatC.which Dthan17.Can you solve such problems ___raised by the audience?A.what wereB.as wereC.that wereD.which were18.The reason ___he didn’t come was ____he was injured.A.that,becauseB.why,thatC.why, becauseD.that, that19.He must be from Africa, ____can be seen from his skin.A.thatB.asC.itD.what20.His father died last year, ____made it impossible for him to go abroad.A.whenB.whichC.asD.that21.___is natural,he married Mary.A.ItB.WhatC.WhichD.As22.The buses, ____were already full,were surrounded by an angry crowd.A.most of themB.most of whichC.which mostD.that most23.All___is needed is a supply of oil.A.the thingB.thatC.whatD.which24.He paid the boy 10 dollars for washing ten windows, most of ___had not been cleaned for years.A.theseB.thoseC.thatD.which25.In the dark street,there wasn’t a single person ______she could turn for help.A.thatB.whoC. from whomD.to whom26. This is one of the means ____the electic energy is conducted from one place to another.A.by whichB.by thatC.through whichD.through that27. The place ___you are going to visit is the ruin of a place.A.in whichB.at whichC.whereD.which28. The factory ___I am going to is the place ___my mother used to work many years ago.A.where,whereB.where, whichC.which,whereD.that,which29. Don’t do such things ___you are not sure about.A.thatB.whichC.asD.what30. Rober is good at language, ____we all know.A.becauseB.forC.asD.since31. China has hundreds of islands, ____we all know.A.in whichB.at whichC.of whichD.which32. She wrote a letter to her father, ___she made her secret known.A.whichB.thatC.in whichD.where33. She showed me the dictionary ___she paid a lot of money.A.by whichB.to whichC.for whichD.on which34. His parents wouldn’t let him marry anyone ___family was poor.A.of whomB.whomC.of whoseD.whose答案：1－5 BCCDA 6-10CCDAC 11-15ABBBC 16-20ABBBB 21-25 DBBDD 26-30ADCCC 31-35CCCDB 36-40ACDCA41-45 CAADA 46-50 CCDCD。